name: Clean

on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
    types: [ closed ]

env:
  NETWORK: Mainnet
  PROJECT_ID: zealous-zebra
  REGION: us-central1
  ZONE: us-central1-a

jobs:
  delete:
    name: Delete test deployments
    runs-on: ubuntu-latest
    permissions:
      contents: 'read'
      id-token: 'write'
    steps:
      - name: Inject slug/short variables
        uses: rlespinasse/github-slug-action@v4
        with:
          short-length: 7

      # Setup gcloud CLI
      - name: Authenticate to Google Cloud
        id: auth
        uses: google-github-actions/auth@v0.6.0
        with:
          workload_identity_provider: 'projects/143793276228/locations/global/workloadIdentityPools/github-actions/providers/github-oidc'
          service_account: 'github-service-account@zealous-zebra.iam.gserviceaccount.com'
          token_format: 'access_token'

      - name: Delete test instance
        continue-on-error: true
        run: |
          TEST_INSTANCES=$(gcloud compute instances list --filter="${{ env.GITHUB_REF_SLUG_URL }}" --format='value(NAME)')
          for instance in ${TEST_INSTANCES}; do gcloud compute instances delete $instance --zone "${{ env.ZONE }}" --delete-disks all --quiet; done